And the Lake Wobegon effect in psychology involves a systematic bias to see ourselves as better than average.

心理学上的乌比冈效应是说人都会,偏心地认为自己比一般人优秀。

耶鲁公开课 - 心理学导论课程节选

So if there's any systematic bias going on in the way these things get graded it'll smooth itself out across the teaching fellows, so we'll have a fair grading system and things.

所以,如果在评分过程中,有任何系统性误差,都会由助教们尽量纠正过来,这样就有了公平的评分系统

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选